1 Noiseless Circle

## y
##  1  2  3  4 
## 27 31 22 20

2 Noise Circle

2.1 n = 500, noise-level = 0.2

2.1.1 Ridge

## [1] 0.85 0.05 0.05 0.05
## y_noise
##   1   2   3   4 
## 105 133 130 132

2.1.2 Ridgeless

2.2 n = 500, noise-level = 0.4

2.2.1 Ridge

## [1] 0.7 0.1 0.1 0.1
## y_noise
##   1   2   3   4 
## 112 131 115 142

2.2.2 Ridgeless

2.3 n = 500, noise-level = 0.6

2.3.1 Ridge

## [1] 0.55 0.15 0.15 0.15
## y_noise
##   1   2   3   4 
## 117 126 131 126

2.3.2 Ridgeless

## Warning in unpack_problem(object, solution): Solver returned with status
## solver_error

2.4 n = 2000, noise-level = 0.6

2.4.1 Ridge

## [1] 0.55 0.15 0.15 0.15
## y_noise
##   1   2   3   4 
## 506 527 475 492

2.4.2 Ridgeless

## Warning in unpack_problem(object, solution): Solver returned with status
## solver_error

2.5 n = 2000, noise-level = 0.8

2.5.1 Ridge

## [1] 0.4 0.2 0.2 0.2
## y_noise
##   1   2   3   4 
## 546 487 476 491

2.5.2 Ridgeless

## Warning in unpack_problem(object, solution): Solver returned with status
## solver_error